Bluetooth speakers
Availability: In Stock
Bluetooth version: JL4.2
Support Bluetooth, TF card, FM radio ,AUX,handfree
voltage:DC5V
output power:40MM, 3W
Input:5.0V
Loud speaker: 4Ω / 3W
Signal and noise ratio(SNR):80db
Frequency Response:80HZ-20KHZ
Output distortion rate≤0.5%
Charging time :1hours
Battery: 300mAH
Material: plastic, ABS plastic
Color: black/ blue/yellow/green
Working time:1-1.5hours
Charinging time:1.5-2hours
